They are all composed of the same elementary particles, i.e. all of them have protons and electrons (and all but one have neutrons).
Also:
- all of them have mass
- all of them exist in space and time
- all of them interact with other elements by means of electromagnetic forces and gravitational forces
- all of them exist in more than one isotopic variety.
Elements in a same group have the same number of valence electrons and hence similar chemical and physical properties.
i hav no idea but wat Eva cuz i no care
Periodic means repeating. When Mendeleev was rearranging the elements, he noticed that some of their properties matched with one another about every eight elements. Thus, when the elements are arranged in the rows of the periodic table, they also have matching properties in each column.
The main distinction is into metals and non-metals.
Mercury is an element; its symbol is Hg. You can find it on the Periodic Table of Elements in the transition state section.
Because the Periodic table of the Elements read from left to right goes in order of the amount of protons in each element.
The ones that are elements. Since you didn't provide "the following," that's about the best we can do. This is an absurdly simple question for you to answer yourself anyway. Find a periodic table, look at it, look at the list.
elements
You can find out the symbol, name, mass, state, protons, neutrons, electrons, electronegativity, valence electrons, charge, and many other characteristics of the element considering the characteristics of other elements in the same group or period.
Periodic table is an arrangement of elements and the elements could be either solid or liquids or gases.
You can predict it's physical state, atomic size, atomic weight, electron effinity, charge, and other physical characteristics.
The Periodic Table of elements
Solid (at room temp).
The liquid elements in periodic table are only 2 , Mercury and Bromine, gaseous elements are 11, Hydrogen, Nitrogen , Oxygen, Fluorine , Chlorine and six Noble gases all other elements are solids.
You can find out the symbol, name, mass, state, protons, neutrons, electrons, electronegativity, valence electrons, charge, and many other characteristics of the element considering the characteristics of other elements in the same group or period.
The state of elements depends on the temperature. Most periodic tables give the state of the elements at room temperature. Since only mercury and bromine are liquids at room temperature, these are the only elements listed as liquids on the periodic table.
Californium named after California.
The periodic table is not based on the state of the elements, but the valence shell electrons of elements.
No, sodium is not a transition state element. Take a look at your periodic table of the elements.